+static struct nfs4_client *create_client(struct xdr_netobj name, char *recdir,
+ struct svc_rqst *rqstp, nfs4_verifier *verf)
+{
+ struct nfs4_client *clp;
+ struct sockaddr *sa = svc_addr(rqstp);
+ char *princ;
+
+ clp = alloc_client(name);
+ if (clp == NULL)
+ return NULL;
+
+ princ = svc_gss_principal(rqstp);
+ if (princ) {
+ clp->cl_principal = kstrdup(princ, GFP_KERNEL);
+ if (clp->cl_principal == NULL) {
+ free_client(clp);
+ return NULL;
+ }
+ }
+
+ memcpy(clp->cl_recdir, recdir, HEXDIR_LEN);
+ atomic_set(&clp->cl_cb_conn.cb_set, 0);
+ INIT_LIST_HEAD(&clp->cl_idhash);
+ INIT_LIST_HEAD(&clp->cl_strhash);
+ INIT_LIST_HEAD(&clp->cl_openowners);
+ INIT_LIST_HEAD(&clp->cl_delegations);
+ INIT_LIST_HEAD(&clp->cl_sessions);
+ INIT_LIST_HEAD(&clp->cl_lru);
+ clear_bit(0, &clp->cl_cb_slot_busy);
+ rpc_init_wait_queue(&clp->cl_cb_waitq, "Backchannel slot table");
+ copy_verf(clp, verf);
+ rpc_copy_addr((struct sockaddr *) &clp->cl_addr, sa);
+ clp->cl_flavor = rqstp->rq_flavor;
+ copy_cred(&clp->cl_cred, &rqstp->rq_cred);
+ gen_confirm(clp);
+
+ return clp;
+}
+